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Authors: A. Oualid Djekoune 1 ; Khadija Messaoudi 2 and Mahmoud Belhocine 1

Affiliations: 1 Robotics and Industrial Automation and Advanced Technologies Development Centrem, Algeria ; 2 Systems Architectures and Multimedia and Advanced Technologies Development Centre, Algeria

Keyword(s): Hough Transform, Incremental Hough Transform, Circle Hough Transform, Circle Detection.

Abstract: The Hough transform is a powerful tool in image analysis, e.g. circle detection is a fundamental issue in image processing applications of industrial parts or tools. Because of its drawbacks, various modifications of the basic circle Hough transform (CHT) method have been suggested. This paper presents a modified method based on the basic CHT algorithm and using no trigonometric calculations in order to improve the computational performance of the voting process for a good accuracy and robustness of circle detection in a binary image. This paper also provides the errors analysis of the proposed method against the basic CHT method to illustrate that it can replace the basic CHT method for small values of the resolution ε of the angle θ. It then compete the CORDIC algorithm when it is used in a hardware implementation.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Djekoune, A.; Messaoudi, K. and Belhocine, M. (2013). A New Modified Hough Transform Method for Circle Detection. In Proceedings of the 5th International Joint Conference on Computational Intelligence (IJCCI 2013) - ECTA; ISBN 978-989-8565-77-8; ISSN 2184-3236, SciTePress, pages 5-12. DOI: 10.5220/0004424600050012

@conference{ecta13,
author={A. Oualid Djekoune. and Khadija Messaoudi. and Mahmoud Belhocine.},
title={A New Modified Hough Transform Method for Circle Detection},
booktitle={Proceedings of the 5th International Joint Conference on Computational Intelligence (IJCCI 2013) - ECTA},
year={2013},
pages={5-12},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004424600050012},
isbn={978-989-8565-77-8},
issn={2184-3236},
}

TY - CONF

JO - Proceedings of the 5th International Joint Conference on Computational Intelligence (IJCCI 2013) - ECTA
TI - A New Modified Hough Transform Method for Circle Detection
SN - 978-989-8565-77-8
IS - 2184-3236
AU - Djekoune, A.
AU - Messaoudi, K.
AU - Belhocine, M.
PY - 2013
SP - 5
EP - 12
DO - 10.5220/0004424600050012
PB - SciTePress